车载称重装置的量值传递及误差影响分析  

Study on Value Transfer and Error Influence Analysis of on-Board Weighing Device

作　　者：陈鑫 CHEN Xin(Fujian Institute of Metrology,Fujian 350003,China;Fujian Key Laboratory of Force Measurement and Testing,Fujian 350100,China)

机构地区：[1]福建省计量科学研究院,福建350003 [2]福建省力值计量测试重点实验室,福建350100

出　　处：《集成电路应用》2021年第9期26-27,共2页Application of IC

基　　金：福建省市场监督管理局科技项目(FJMS2019021)。

摘　　要：阐述一种挂桶式垃圾车车载称重装置的工作结构和原理,建立该类型挂桶式垃圾车车载称重装置测量结果的测量模型,分析各不确定度分量的影响及主要来源。结合实例,对合成不确定度分析评估。This paper expounds the working structure and principle of an on-board weighing device for bucket mounted garbage truck,establishes the measurement model of the measurement results of this type of on-board weighing device for bucket mounted garbage truck,and analyzes the influence of each uncertainty component and its main sources.Combined with an example,the synthetic uncertainty is analyzed and evaluated.

关 键 词：车载称重装置 称重计量 不确定度评估 

分 类 号：TH715.193[机械工程—测试计量技术及仪器] TP212[机械工程—仪器科学与技术]